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<A NAME="MPE_Comm_global_rank"><H1>MPE_Comm_global_rank</H1></A>
Returns the rank in MPI_COMM_WORLD for a given (communicator,rank) pair 
<H2>Synopsis</H2>
<PRE>
void MPE_Comm_global_rank( comm, rank, grank )
MPI_Comm comm;
int      rank, *grank;
</PRE>
<H2>Input Parameters</H2>
<DL>
<DT><B>comm </B><DD>Communicator

<DT><B>rank </B><DD>Rank in comm
</DL>
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<H2>Output Parameters</H2>
<DL><DT><B>grank </B> <DD> Rank in comm world
</DL>
<P><B>Location:</B>../src/misc/src/getgrank.c<P>
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